Inside the app
A closer look.






About this app
Made for a clear purpose.
Protostripe: Wire Decoder is a focused, fully on-device app. An offline Protocol Buffers wire-format decoder for varints, fixed values, strings, nested messages, packed fields, schema overlays, unknown fields, and payload comparison.
KEY FEATURES - Decode schema-free protobuf wire fields safely - Apply optional .proto field names and types - Inspect varints as signed, unsigned, and zigzag - Explore nested, packed, text, and raw byte candidates - Diff payloads by field path and exact byte range - Complete bundled sample and local comparison workflow - Local PDF report and Apple system share export - Original offline technical reference library
ONE-TIME AND PRIVATE - One paid download; no subscription or in-app purchase - No account, advertising, analytics, tracking, or developer-operated backend - Core features and bundled content work offline - Work remains on device unless you deliberately share or export it through an Apple system interface
Debugging aid. Schema-free interpretations are hypotheses; use the authoritative schema and application behavior for correctness and security decisions.